Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	23.89	24.00	23.57	23.66	221,439	-0.23(-0.97%)
Apr 27, 2012	23.79	23.97	23.53	23.89	267,482	+0.08(+0.32%)
Apr 26, 2012	23.87	24.01	23.33	23.81	351,636	-0.27(-1.14%)
Apr 25, 2012	23.53	24.21	23.41	24.09	434,036	+0.81(+3.49%)
Apr 24, 2012	23.16	23.47	23.04	23.28	258,709	+0.07(+0.29%)
Apr 23, 2012	23.34	23.47	23.04	23.21	282,870	-0.58(-2.45%)
Apr 20, 2012	24.32	24.32	23.71	23.79	288,910	-0.03(-0.14%)
Apr 19, 2012	23.93	24.33	23.53	23.82	322,671	-0.01(-0.04%)
Apr 18, 2012	23.94	23.94	23.37	23.83	259,610	-0.33(-1.35%)
Apr 17, 2012	23.69	24.43	23.69	24.16	286,984	+0.58(+2.47%)
Apr 16, 2012	23.54	23.78	23.18	23.57	289,417	+0.10(+0.44%)
Apr 13, 2012	24.20	24.21	23.47	23.47	170,514	-0.87(-3.59%)
Apr 12, 2012	23.92	24.52	23.87	24.35	246,410	+0.56(+2.34%)
Apr 11, 2012	23.54	23.88	23.40	23.79	240,183	+0.56(+2.39%)
Apr 10, 2012	23.53	23.73	23.06	23.23	245,404	-0.44(-1.84%)
Apr 09, 2012	23.50	23.84	23.30	23.67	303,882	-0.16(-0.68%)
Apr 05, 2012	23.84	23.99	23.75	23.83	301,729	-0.22(-0.92%)
Apr 04, 2012	24.41	24.50	23.91	24.05	255,197	-0.70(-2.83%)
Apr 03, 2012	25.28	25.46	24.63	24.76	245,433	-0.66(-2.59%)
Apr 02, 2012	25.15	25.45	24.83	25.41	284,676	+0.15(+0.58%)
Mar 30, 2012	25.60	25.60	25.19	25.27	383,128	-0.09(-0.37%)
Mar 29, 2012	25.07	25.44	24.88	25.36	234,272	+0.05(+0.20%)
Mar 28, 2012	25.71	25.95	25.22	25.31	300,638	-0.45(-1.73%)
Mar 27, 2012	25.89	26.19	25.66	25.76	326,304	-0.07(-0.27%)
Mar 26, 2012	25.67	25.95	25.40	25.83	314,181	+0.43(+1.68%)
Mar 23, 2012	25.02	25.47	24.60	25.40	335,058	+0.52(+2.10%)
Mar 22, 2012	24.87	25.06	24.76	24.88	251,082	-0.33(-1.29%)
Mar 21, 2012	25.47	25.57	25.19	25.20	290,570	-0.29(-1.14%)
Mar 20, 2012	25.22	25.67	25.22	25.49	292,894	+0.02(+0.07%)
Mar 19, 2012	25.20	25.59	25.04	25.47	212,324	+0.15(+0.57%)
Mar 16, 2012	25.64	25.65	25.28	25.33	536,377	-0.32(-1.23%)
Mar 15, 2012	24.94	25.65	24.93	25.65	498,245	+0.59(+2.36%)
Mar 14, 2012	24.78	25.07	24.70	25.06	517,232	+0.10(+0.41%)
Mar 13, 2012	24.69	24.97	24.58	24.95	349,289	+0.44(+1.82%)
Mar 12, 2012	24.84	24.94	24.30	24.51	207,480	-0.34(-1.38%)
Mar 09, 2012	24.75	25.13	24.46	24.85	302,369	+0.03(+0.14%)
Mar 08, 2012	24.52	24.94	24.22	24.82	284,689	+0.41(+1.68%)
Mar 07, 2012	24.25	24.61	24.09	24.41	382,536	+0.18(+0.74%)
Mar 06, 2012	23.98	24.51	23.72	24.23	610,189	-0.13(-0.53%)
Mar 05, 2012	24.97	25.14	24.34	24.35	434,283	-0.71(-2.83%)
Mar 02, 2012	25.80	25.96	24.93	25.06	467,961	-0.89(-3.43%)
Mar 01, 2012	25.86	26.44	25.66	25.95	376,361	+0.33(+1.27%)
Feb 29, 2012	26.22	26.42	25.60	25.63	453,294	-0.58(-2.22%)
Feb 28, 2012	26.47	26.59	26.07	26.21	262,733	-0.15(-0.58%)
Feb 27, 2012	26.14	26.67	25.90	26.36	164,771	+0.03(+0.10%)
Feb 24, 2012	26.78	26.95	26.23	26.34	260,562	-0.45(-1.68%)
Feb 23, 2012	26.82	26.95	26.59	26.79	340,842	+0.06(+0.21%)
Feb 22, 2012	26.57	26.91	26.45	26.74	344,737	+0.06(+0.24%)
Feb 21, 2012	27.11	27.14	26.50	26.67	340,480	-0.31(-1.14%)
Feb 17, 2012	27.36	27.38	26.95	26.98	182,099	-0.19(-0.69%)
Feb 16, 2012	26.59	27.20	26.59	27.17	247,277	+0.49(+1.82%)
Feb 15, 2012	26.98	27.29	26.55	26.68	404,715	-0.20(-0.76%)
Feb 14, 2012	27.11	27.11	26.37	26.88	294,773	-0.47(-1.71%)
Feb 13, 2012	26.90	27.36	26.59	27.35	454,730	+0.81(+3.05%)
Feb 10, 2012	26.60	26.71	26.35	26.54	351,587	-0.37(-1.39%)
Feb 09, 2012	27.17	27.21	26.78	26.92	343,919	-0.25(-0.91%)
Feb 08, 2012	27.08	27.42	26.90	27.17	396,111	+0.07(+0.25%)
Feb 07, 2012	27.10	27.42	27.05	27.10	369,638	-0.12(-0.44%)
Feb 06, 2012	27.35	27.39	26.90	27.22	581,158	-0.18(-0.65%)
Feb 03, 2012	27.62	27.86	27.22	27.40	699,558	+0.40(+1.48%)
Feb 02, 2012	29.80	29.80	26.70	26.99	964,744	+0.07(+0.25%)

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